bin/pagegen.py

   1 import os, sys, pages, subprocess, re, optionsgen, config
   2
   3 class GitException(Exception):
   4   pass
   5
   6 def jslist(name, debug):
   7   ui = pages.UIs[name]
   8   if debug:
   9     x = [pages.JS_DEBUG_BASE, ui.get("extra", []), pages.DEBUG, ["debug/ui/frontends/%s" % y for y in ui["uifiles"]]]
  10     gitid = ""
  11   else:
  12     #x = [pages.JS_BASE, ui.get("buildextra", ui.get("extra", [])), pages.BUILD_BASE, name]
  13     x = [pages.JS_RAW_BASE, name]
  14     gitid = "-" + getgitid()
  15
  16   l = []
  17   for url in pages.flatten(x):
  18     if isinstance(url, tuple):
  19       url, digest = url
  20     else:
  21       digest = None
  22     l.append((url if url.startswith("//") else "js/%s%s.js" % (url, gitid), digest))
  23   return l
  24
  25 def csslist(name, debug, gen=False):
  26   ui = pages.UIs[name]
  27   nocss = ui.get("nocss")
  28   if not debug:
  29     return ["css/%s-%s.css" % (name, getgitid())]
  30   css = list(pages.flatten([ui.get("extracss", []), "colours", "dialogs"]))
  31   if not nocss:
  32     css+=[name]
  33   css = ["%s.css" % x for x in css]
  34   if hasattr(config, "CUSTOM_CSS"):
  35     css+=[config.CUSTOM_CSS]
  36   return list("css/%s%s" % ("debug/" if gen else "", x) for x in css)
  37
  38 def _getgitid():
  39   try:
  40     p = subprocess.Popen(["git", "rev-parse", "HEAD"], stdout=subprocess.PIPE, shell=os.name == "nt")
  41   except Exception, e:
  42     if hasattr(e, "errno") and e.errno == 2:
  43       raise GitException, "unable to execute"
  44     raise GitException, "unknown exception running git: %s" % repr(e)
  45
  46   data = p.communicate()[0]
  47   if p.wait() != 0:
  48     raise GitException, "unable to get id"
  49   return re.match("^([0-9a-f]+).*", data).group(1)
  50
  51 GITID = None
  52 def getgitid():
  53   global GITID
  54   if GITID is None:
  55     try:
  56       GITID =  _getgitid()
  57     except GitException, e:
  58       print >>sys.stderr, "warning: git: %s (using a random id)." % e
  59       GITID = os.urandom(10).encode("hex")
  60   return GITID
  61
  62 def producehtml(name, debug):
  63   ui = pages.UIs[name]
  64   js = jslist(name, debug)
  65   css = csslist(name, debug, gen=True)
  66   csshtml = "\n".join("  <link rel=\"stylesheet\" href=\"%s%s\" type=\"text/css\"/>" % (config.STATIC_BASE_URL, x) for x in css)
  67
  68   def toscript((url, digest)):
  69     if digest:
  70       subresource_int = " integrity=\"%s\" crossorigin=\"anonymous\"" % digest
  71     else:
  72       subresource_int = ""
  73     return "  <script type=\"text/javascript\" src=\"%s%s\"%s></script>" % ("" if url.startswith("//") else config.STATIC_BASE_URL, url, subresource_int)
  74
  75   jshtml = "\n".join(toscript(x) for x in js)
  76
  77   if hasattr(config, "ANALYTICS_HTML"):
  78     jshtml+="\n" + config.ANALYTICS_HTML
  79
  80   div = ui.get("div", "")
  81   customjs = ui.get("customjs", "")
  82
  83   return """%s
  84 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  85 <head>
  86   <base />
  87   <title>%s (qwebirc)</title>
  88   <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
  89   <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0" />
  90   <meta name="mobile-web-app-capable" content="yes" />
  91   <link rel="icon" sizes="192x192" href="%simages/highresicon.png"/>
  92   <link rel="shortcut icon" type="image/png" href="%simages/favicon.png"/>
  93 %s<script type="text/javascript">QWEBIRC_DEBUG=%s;</script>%s
  94 %s
  95   <script type="text/javascript">
  96     var ui = new qwebirc.ui.Interface("ircui", qwebirc.ui.%s, %s);
  97   </script>
  98 </head>
  99 <body>
 100   <div id="ircui">
 101     <noscript>
 102       <div id="noscript">Javascript is required to use IRC.</div>
 103     </noscript>%s
 104   </div>
 105 </body>
 106 </html>
 107 """ % (ui["doctype"], config.APP_TITLE, config.STATIC_BASE_URL, config.STATIC_BASE_URL, csshtml, debug and "true" or "false", customjs, jshtml, ui["class"], optionsgen.get_options(), div)
 108
 109 def main(outputdir=".", produce_debug=True):
 110   p = os.path.join(outputdir, "static")
 111   for x in pages.UIs:
 112     if produce_debug:
 113       f = open(os.path.join(p, "%sdebug.html" % x), "wb")
 114       try:
 115         f.write(producehtml(x, debug=True))
 116       finally:
 117         f.close()
 118
 119     f = open(os.path.join(p, "%s.html" % x), "wb")
 120     try:
 121       f.write(producehtml(x, debug=False))
 122     finally:
 123       f.close()
 124
 125 if __name__ == "__main__":
 126   main()
 127